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15 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Diana Guerra, MD is board certified in Internal Medicine.

Education & Awards


Dr. Guerra has 3 hospital affiliations:

  • St Luke's Episcopal Hospital 
  • Texas Children's Hospital 
  • St. Luke's Episcopal Hospital (Texas Medical Center 

> > > > Dr. Diana Guerra, MD

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Additional Information
Dr. Diana M Guerra MD is a female Internist, has 15 years of experience and practices in Internal Medicine.
Where does Dr. Diana M. Guerra practice?
Dr. Diana Guerra has 2 office locations.
Dr. Diana Guerra practices Internal Medicine near Houston, TX.
Additional practice locations include: Lubbock, TX.
See Houston Internists.